December in Maribor averages a daily high of 4.7°C with nights around -2.5°C. Expect roughly 8.9 wet days totalling 58.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Maribor is May–October.
Based on LETALISCE EDVARDA RUSJANA MARI, SI (7.5km), 1995–2024. 28 years of December data.